RE11-SAC Product Overview

Introduction

The RE11-SAC is a versatile electronic component that belongs to the category of solid-state relays. It is widely used in various industrial and commercial applications due to its reliable performance and flexible functionality.

Basic Information Overview

• Category: Solid-State Relay
• Use: Control and switching of electrical loads
• Characteristics: High reliability, fast switching speed, compact design
• Package: DIP (Dual Inline Package)
• Essence: Efficient and precise control of electrical circuits
• Packaging/Quantity: Typically packaged in reels or trays, quantity varies based on manufacturer's specifications

Specifications

• Input Voltage Range: 3V to 32V DC
• Output Voltage Range: 24V to 280V AC
• Maximum Load Current: 10A
• Isolation Voltage: 2500Vrms
• Operating Temperature Range: -40°C to 85°C
• Dimensions: 15.5mm x 10.5mm x 2.5mm

Detailed Pin Configuration

The RE11-SAC solid-state relay features a standard DIP package with 8 pins. The pin configuration is as follows: 1. Input Control Terminal 1 2. Input Control Terminal 2 3. Output Load Terminal 1 4. Output Load Terminal 2 5. Ground 6. Not Connected 7. Not Connected 8. Thermal Pad

Functional Features

• Optical Isolation: Provides electrical isolation between input and output circuits for enhanced safety and noise immunity.
• Zero-Crossing Detection: Ensures smooth switching to minimize electrical stress on connected devices.
• Overcurrent Protection: Safeguards against excessive load currents, enhancing the longevity of the relay.

Advantages and Disadvantages

Advantages

• Fast response time
• Compact and space-saving design
• Low power consumption
• High reliability and durability

Disadvantages

• Limited maximum load current compared to some electromechanical relays
• Sensitive to voltage transients in the input circuit

Working Principles

The RE11-SAC solid-state relay operates by utilizing semiconductor components to switch high-voltage AC loads using low-voltage DC control signals. When the input control terminals receive a signal, the internal circuitry triggers the switching of the output load terminals, allowing or interrupting the flow of current to the connected load.

Detailed Application Field Plans

The RE11-SAC solid-state relay finds extensive application in various fields, including: - Industrial automation - HVAC (Heating, Ventilation, and Air Conditioning) systems - Lighting control - Motor drives - Power distribution systems

Detailed and Complete Alternative Models

• Model 1: RE22-SAC - Similar specifications with higher load current capacity
• Model 2: RE10-SAC - Lower load current capacity with reduced dimensions
• Model 3: RE12-SAC - Enhanced transient voltage protection features

In conclusion, the RE11-SAC solid-state relay offers a reliable and efficient solution for controlling electrical loads in diverse applications, despite its limitations in maximum load current. Its compact design and advanced features make it a preferred choice for modern electronic systems.

Word Count: 443